Immune System Disorders

Polymyalgia rheumatica (PMR) is an inflammatory condition that causes widespread pain, stiffness, or aching in the large muscle groups, especially around the shoulders, hips, [...]

Follicular lymphoma is a type of non-Hodgkin's lymphoma, a cancer that affects white blood cells called lymphocytes. These cells play a crucial role in your body's [...]

Autoimmune hemolytic anemia (AIHA) is a rare type of anemia where your body's immune system mistakenly attacks and destroys red blood cells faster than your bone marrow [...]

Vasculitis is an autoimmune disease that causes inflammation in your blood vessels, making it harder for blood to flow to your tissues and organs. When not enough blood [...]

Neutropenia is a condition in which you have an unusually low number of white blood cells called neutrophils in your blood. Neutrophils are an essential part of your immune [...]

Waldenstrom's macroglobulinemia, also known as lymphoplasmacytic lymphoma (LPL), is a rare type of blood cancer that usually progresses slowly. It is a form of [...]

Myelodysplastic syndromes (MDS) are a rare group of blood disorders that occur when the bone marrow fails to produce enough healthy blood cells. The bone marrow is the spongy [...]

Amyloidosis is a serious health condition that occurs when an abnormal protein called amyloid builds up in your tissues and organs. This buildup can affect the shape and [...]

If you or a loved one needs an organ transplant, it's essential to understand the process and gather as much information as possible. Organ transplantation involves [...]

Hepatocellular carcinoma is a type of cancer that starts in the liver. Unlike secondary liver cancers that have spread from other organs, hepatocellular carcinoma originates [...]